About the Execution of ITS-Tools for Sudoku-PT-BN09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3600000.00 | 0.00 | 0.00 | F?FTTFFFTFTFFFFF | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r226-smll-174903491800627.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Sudoku-PT-BN09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r226-smll-174903491800627
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 178K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 874K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 736K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.4M May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 157K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 538K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 387K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 512K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 2.5M May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.7M May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 7.4M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.7K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 25K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 499K May 29 14:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-00
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-01
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-02
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-03
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-04
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-05
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-06
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-07
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-08
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-09
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-10
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-11
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-12
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-13
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-14
FORMULA_NAME Sudoku-PT-BN09-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1749469940108
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-PT-BN09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202505121319
[2025-06-09 11:52:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-09 11:52:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-09 11:52:22] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2025-06-09 11:52:22] [INFO ] Transformed 1053 places.
[2025-06-09 11:52:22] [INFO ] Transformed 729 transitions.
[2025-06-09 11:52:22] [INFO ] Found NUPN structural information;
[2025-06-09 11:52:22] [INFO ] Parsed PT model containing 1053 places and 729 transitions and 3645 arcs in 390 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 62 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA Sudoku-PT-BN09-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-PT-BN09-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 1053 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 27 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2025-06-09 11:52:23] [INFO ] Computed 324 invariants in 43 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:52:24] [INFO ] Implicit Places using invariants in 1040 ms returned []
[2025-06-09 11:52:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:52:26] [INFO ] Implicit Places using invariants and state equation in 1635 ms returned []
Implicit Place search using SMT with State Equation took 2728 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 2ms
Finished structural reductions in LTL mode , in 1 iterations and 2783 ms. Remains : 1053/1053 places, 729/729 transitions.
Support contains 1053 out of 1053 places after structural reductions.
[2025-06-09 11:52:26] [INFO ] Flatten gal took : 344 ms
[2025-06-09 11:52:27] [INFO ] Flatten gal took : 173 ms
[2025-06-09 11:52:27] [INFO ] Input system was already deterministic with 729 transitions.
RANDOM walk for 40000 steps (604 resets) in 9639 ms. (4 steps per ms) remains 14/27 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2072 ms. (19 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 700 ms. (57 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 956 ms. (41 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 701 ms. (56 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2561 ms. (15 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 545 ms. (73 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 698 ms. (57 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 700 ms. (57 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 836 ms. (47 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 752 ms. (53 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 489 ms. (81 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 648 ms. (61 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 516 ms. (77 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 562 ms. (71 steps per ms) remains 14/14 properties
[2025-06-09 11:52:33] [INFO ] Invariant cache hit.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp0 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1053 variables, 1053/1053 constraints. Problems are: Problem set: 1 solved, 13 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp15 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/1053 variables, 324/1377 constraints. Problems are: Problem set: 8 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1053 variables, 0/1377 constraints. Problems are: Problem set: 8 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 729/1782 variables, 1053/2430 constraints. Problems are: Problem set: 8 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1782 variables, 0/2430 constraints. Problems are: Problem set: 8 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/1782 variables, 0/2430 constraints. Problems are: Problem set: 8 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1782/1782 variables, and 2430 constraints, problems are : Problem set: 8 solved, 6 unsolved in 5010 ms.
Refiners :[Domain max(s): 1053/1053 constraints, Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 6 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 324/324 constraints. Problems are: Problem set: 8 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 0/324 constraints. Problems are: Problem set: 8 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 729/1053 variables, 324/648 constraints. Problems are: Problem set: 8 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1053 variables, 729/1377 constraints. Problems are: Problem set: 8 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/1377 constraints. Problems are: Problem set: 8 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1782/1782 variables, and 2430 constraints, problems are : Problem set: 8 solved, 6 unsolved in 5014 ms.
Refiners :[Domain max(s): 1053/1053 constraints, Positive P Invariants (semi-flows): 324/324 constraints, State Equation: 1053/1053 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 10170ms problems are : Problem set: 8 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 324 out of 1053 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.5 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 26 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 324/1053 places, 729/729 transitions.
RANDOM walk for 40000 steps (600 resets) in 3772 ms. (10 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 573 ms. (69 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 578 ms. (69 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 575 ms. (69 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 673 ms. (59 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 613 ms. (65 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 577 ms. (69 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 291306 steps, run timeout after 6001 ms. (steps per millisecond=48 ) properties seen :0 out of 6
Probabilistic random walk after 291306 steps, saw 75416 distinct states, run finished after 6021 ms. (steps per millisecond=48 ) properties seen :0
// Phase 1: matrix 729 rows 324 cols
[2025-06-09 11:52:52] [INFO ] Computed 75 invariants in 67 ms
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 75/399 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 6 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 729/1053 variables, 324/723 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1053/1053 variables, and 723 constraints, problems are : Problem set: 0 solved, 6 unsolved in 973 ms.
Refiners :[Domain max(s): 324/324 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/324 variables, 324/324 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/324 variables, 75/399 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/324 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 729/1053 variables, 324/723 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1053/1053 variables, and 723 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1676 ms.
Refiners :[Domain max(s): 324/324 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2805ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Finished Parikh walk after 81 steps, including 0 resets, run visited all 6 properties in 14 ms. (steps per millisecond=5 )
Parikh walk visited 6 properties in 23 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 8 atomic propositions for a total of 10 simplifications.
FORMULA Sudoku-PT-BN09-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1053 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 1053 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.9 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 110 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2025-06-09 11:52:55] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:53:02] [INFO ] Implicit Places using invariants in 6785 ms returned []
[2025-06-09 11:53:02] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:53:05] [INFO ] Implicit Places using invariants and state equation in 2759 ms returned []
Implicit Place search using SMT with State Equation took 9547 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 11:53:05] [INFO ] Redundant transitions in 50 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9723 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 200 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-00
Stuttering criterion allowed to conclude after 67 steps with 0 reset in 10 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-00 finished in 10024 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 324 are kept as prefixes of interest. Removing 729 places using SCC suffix rule.6 ms
Discarding 729 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 31 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2025-06-09 11:53:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:53:12] [INFO ] Implicit Places using invariants in 7179 ms returned []
[2025-06-09 11:53:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:53:15] [INFO ] Implicit Places using invariants and state equation in 2678 ms returned []
Implicit Place search using SMT with State Equation took 9868 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 11:53:15] [INFO ] Redundant transitions in 12 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9918 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-01
Product exploration explored 100000 steps with 1508 reset in 6182 ms.
Product exploration explored 100000 steps with 1509 reset in 5945 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
RANDOM walk for 40000 steps (602 resets) in 3355 ms. (11 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 494 ms. (80 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 279408 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :0 out of 1
Probabilistic random walk after 279408 steps, saw 73313 distinct states, run finished after 3001 ms. (steps per millisecond=93 ) properties seen :0
[2025-06-09 11:53:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 238/319 variables, 70/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/319 variables, 238/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/324 variables, 5/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 5/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 729/1053 variables, 324/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1053/1053 variables, and 723 constraints, problems are : Problem set: 0 solved, 1 unsolved in 577 ms.
Refiners :[Domain max(s): 324/324 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 238/319 variables, 70/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/319 variables, 238/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/324 variables, 5/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 5/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 729/1053 variables, 324/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1053/1053 variables, and 723 constraints, problems are : Problem set: 0 solved, 1 unsolved in 565 ms.
Refiners :[Domain max(s): 324/324 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1167ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 80 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=26 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 146 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 16 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-09 11:53:38] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:53:46] [INFO ] Implicit Places using invariants in 7860 ms returned []
[2025-06-09 11:53:46] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:53:48] [INFO ] Implicit Places using invariants and state equation in 2459 ms returned []
Implicit Place search using SMT with State Equation took 10325 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 11:53:48] [INFO ] Redundant transitions in 7 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10357 ms. Remains : 324/324 places, 729/729 transitions.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 132 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
RANDOM walk for 40000 steps (602 resets) in 2939 ms. (13 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 424 ms. (94 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 291265 steps, run timeout after 3001 ms. (steps per millisecond=97 ) properties seen :0 out of 1
Probabilistic random walk after 291265 steps, saw 75402 distinct states, run finished after 3001 ms. (steps per millisecond=97 ) properties seen :0
[2025-06-09 11:53:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 238/319 variables, 70/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/319 variables, 238/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/324 variables, 5/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 5/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 729/1053 variables, 324/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1053/1053 variables, and 723 constraints, problems are : Problem set: 0 solved, 1 unsolved in 766 ms.
Refiners :[Domain max(s): 324/324 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/81 variables, 81/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/81 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 238/319 variables, 70/151 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/319 variables, 238/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/319 variables, 0/389 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 5/324 variables, 5/394 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 5/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/324 variables, 0/399 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 729/1053 variables, 324/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/1053 variables, 0/723 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1053/1053 variables, and 723 constraints, problems are : Problem set: 0 solved, 1 unsolved in 595 ms.
Refiners :[Domain max(s): 324/324 constraints, Generalized P Invariants (flows): 75/75 constraints, State Equation: 324/324 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1381ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 80 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=26 )
Parikh walk visited 1 properties in 3 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1508 reset in 6122 ms.
Product exploration explored 100000 steps with 1510 reset in 5981 ms.
Built C files in :
/tmp/ltsmin13816530356781662481
[2025-06-09 11:54:12] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-09 11:54:12] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 11:54:12] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-09 11:54:12] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 11:54:12] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-09 11:54:12] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 11:54:12] [INFO ] Built C files in 210ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13816530356781662481
Running compilation step : cd /tmp/ltsmin13816530356781662481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13816530356781662481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13816530356781662481;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
Support contains 81 out of 324 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 324/324 places, 729/729 transitions.
Applied a total of 0 rules in 25 ms. Remains 324 /324 variables (removed 0) and now considering 729/729 (removed 0) transitions.
[2025-06-09 11:54:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:54:23] [INFO ] Implicit Places using invariants in 7492 ms returned []
[2025-06-09 11:54:23] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:54:25] [INFO ] Implicit Places using invariants and state equation in 2568 ms returned []
Implicit Place search using SMT with State Equation took 10063 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 11:54:25] [INFO ] Redundant transitions in 12 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 10109 ms. Remains : 324/324 places, 729/729 transitions.
Built C files in :
/tmp/ltsmin15853742705021869920
[2025-06-09 11:54:25] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-09 11:54:25] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 11:54:25] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-09 11:54:25] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 11:54:26] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-09 11:54:26] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 11:54:26] [INFO ] Built C files in 243ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15853742705021869920
Running compilation step : cd /tmp/ltsmin15853742705021869920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15853742705021869920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15853742705021869920;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:1583)
[2025-06-09 11:54:29] [INFO ] Flatten gal took : 56 ms
[2025-06-09 11:54:29] [INFO ] Flatten gal took : 57 ms
[2025-06-09 11:54:29] [INFO ] Time to serialize gal into /tmp/LTL2116100286139312814.gal : 19 ms
[2025-06-09 11:54:29] [INFO ] Time to serialize properties into /tmp/LTL17010080202117739348.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2116100286139312814.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10562166704782029313.hoa' '-atoms' '/tmp/LTL17010080202117739348.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17010080202117739348.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10562166704782029313.hoa
Detected timeout of ITS tools.
[2025-06-09 11:54:44] [INFO ] Flatten gal took : 51 ms
[2025-06-09 11:54:44] [INFO ] Flatten gal took : 49 ms
[2025-06-09 11:54:44] [INFO ] Time to serialize gal into /tmp/LTL2528683254079919583.gal : 10 ms
[2025-06-09 11:54:44] [INFO ] Time to serialize properties into /tmp/LTL14479502887955529585.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2528683254079919583.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14479502887955529585.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((Regions_0_0+Regions_0_1)+(Regions_0_2+Regions_0_3))+((Regions_0_4+Regions_0_5)+(Regions_0_6+Regions_0_7)))+(((Regions_...1170
Formula 0 simplified : GF!"((((((((Regions_0_0+Regions_0_1)+(Regions_0_2+Regions_0_3))+((Regions_0_4+Regions_0_5)+(Regions_0_6+Regions_0_7)))+(((Regions_0_...1164
Detected timeout of ITS tools.
[2025-06-09 11:54:59] [INFO ] Flatten gal took : 42 ms
[2025-06-09 11:54:59] [INFO ] Applying decomposition
[2025-06-09 11:54:59] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph4760924244052708990.txt' '-o' '/tmp/graph4760924244052708990.bin' '-w' '/tmp/graph4760924244052708990.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph4760924244052708990.bin' '-l' '-1' '-v' '-w' '/tmp/graph4760924244052708990.weights' '-q' '0' '-e' '0.001'
[2025-06-09 11:55:00] [INFO ] Decomposing Gal with order
[2025-06-09 11:55:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-09 11:55:00] [INFO ] Removed a total of 2592 redundant transitions.
[2025-06-09 11:55:00] [INFO ] Flatten gal took : 396 ms
[2025-06-09 11:55:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2025-06-09 11:55:00] [INFO ] Time to serialize gal into /tmp/LTL17962249747901822267.gal : 13 ms
[2025-06-09 11:55:00] [INFO ] Time to serialize properties into /tmp/LTL16446003066309901239.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17962249747901822267.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16446003066309901239.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((gu81.Regions_0_0+gu81.Regions_0_1)+(gu81.Regions_0_2+gu81.Regions_0_3))+((gu81.Regions_0_4+gu81.Regions_0_5)+(gu81.Reg...1575
Formula 0 simplified : GF!"((((((((gu81.Regions_0_0+gu81.Regions_0_1)+(gu81.Regions_0_2+gu81.Regions_0_3))+((gu81.Regions_0_4+gu81.Regions_0_5)+(gu81.Regio...1569
Detected timeout of ITS tools.
Treatment of property Sudoku-PT-BN09-LTLCardinality-01 finished in 130414 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 81 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 15 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2025-06-09 11:55:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:55:24] [INFO ] Implicit Places using invariants in 8280 ms returned []
[2025-06-09 11:55:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:55:26] [INFO ] Implicit Places using invariants and state equation in 2438 ms returned []
Implicit Place search using SMT with State Equation took 10724 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10740 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-03
Product exploration explored 100000 steps with 50000 reset in 8422 ms.
Product exploration explored 100000 steps with 50000 reset in 8858 ms.
Computed a total of 324 stabilizing places and 729 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 324 transition count 729
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Starting Z3 with timeout 6000.0 s and query timeout 600000.0 ms
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-PT-BN09-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-PT-BN09-LTLCardinality-03 finished in 33900 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(((G(p0) U p1)&&X(!p1)))&&F(p0)))'
Support contains 810 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Applied a total of 0 rules in 37 ms. Remains 1053 /1053 variables (removed 0) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 1053 cols
[2025-06-09 11:55:49] [INFO ] Computed 324 invariants in 8 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:55:58] [INFO ] Implicit Places using invariants in 9269 ms returned []
[2025-06-09 11:55:58] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:04] [INFO ] Implicit Places using invariants and state equation in 5502 ms returned []
Implicit Place search using SMT with State Equation took 14774 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Finished structural reductions in LTL mode , in 1 iterations and 14812 ms. Remains : 1053/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 291 ms :[true, true, (NOT p0), (OR (NOT p1) (NOT p0)), p1, (AND p1 (NOT p0))]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-05
Stuttering criterion allowed to conclude after 65 steps with 0 reset in 7 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-05 finished in 15141 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(X(p0))) U ((X(X(X(p0)))&&(p1||X(G(!p2))))||X(X(X(G(p0)))))))'
Support contains 243 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 14 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 324 cols
[2025-06-09 11:56:04] [INFO ] Computed 75 invariants in 32 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:07] [INFO ] Implicit Places using invariants in 2486 ms returned []
[2025-06-09 11:56:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:08] [INFO ] Implicit Places using invariants and state equation in 1365 ms returned []
Implicit Place search using SMT with State Equation took 3853 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3869 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 512 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p2), (NOT p0), (AND (NOT p0) p2), (AND (NOT p0) p2), true, (AND p2 (NOT p0)), p2]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-06 finished in 4431 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X(p1)))))'
Support contains 162 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 15 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
[2025-06-09 11:56:09] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:13] [INFO ] Implicit Places using invariants in 4168 ms returned []
[2025-06-09 11:56:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:15] [INFO ] Implicit Places using invariants and state equation in 2070 ms returned []
Implicit Place search using SMT with State Equation took 6250 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6265 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 125 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-07 finished in 6416 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p1)&&p0)))'
Support contains 4 out of 1053 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Graph (complete) has 2916 edges and 1053 vertex of which 325 are kept as prefixes of interest. Removing 728 places using SCC suffix rule.5 ms
Discarding 728 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 79 ms. Remains 325 /1053 variables (removed 728) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 325 cols
[2025-06-09 11:56:15] [INFO ] Computed 75 invariants in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:24] [INFO ] Implicit Places using invariants in 8409 ms returned []
[2025-06-09 11:56:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:27] [INFO ] Implicit Places using invariants and state equation in 3340 ms returned []
Implicit Place search using SMT with State Equation took 11752 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-09 11:56:27] [INFO ] Redundant transitions in 12 ms returned []
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in SI_LTL mode, iteration 1 : 325/1053 places, 729/729 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11852 ms. Remains : 325/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-11
Stuttering criterion allowed to conclude after 66 steps with 0 reset in 7 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-11 finished in 11991 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F((p1||X(p2)))&&F(p3))))'
Support contains 6 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 728 places and 0 transitions.
Iterating post reduction 0 with 728 rules applied. Total rules applied 728 place count 325 transition count 729
Applied a total of 728 rules in 50 ms. Remains 325 /1053 variables (removed 728) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 325 cols
[2025-06-09 11:56:27] [INFO ] Computed 75 invariants in 26 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:36] [INFO ] Implicit Places using invariants in 8546 ms returned []
[2025-06-09 11:56:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:39] [INFO ] Implicit Places using invariants and state equation in 3092 ms returned []
Implicit Place search using SMT with State Equation took 11653 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 325/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11705 ms. Remains : 325/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p0) (NOT p3) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p3) (AND (NOT p1) (NOT p2))), true, (NOT p3), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-12
Stuttering criterion allowed to conclude after 87 steps with 3 reset in 6 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-12 finished in 12020 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(p0)||(p1&&F(p0))))&&X(X(p2))))'
Support contains 6 out of 1053 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1053/1053 places, 729/729 transitions.
Reduce places removed 729 places and 0 transitions.
Iterating post reduction 0 with 729 rules applied. Total rules applied 729 place count 324 transition count 729
Applied a total of 729 rules in 20 ms. Remains 324 /1053 variables (removed 729) and now considering 729/729 (removed 0) transitions.
// Phase 1: matrix 729 rows 324 cols
[2025-06-09 11:56:39] [INFO ] Computed 75 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:47] [INFO ] Implicit Places using invariants in 7845 ms returned []
[2025-06-09 11:56:47] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-09 11:56:50] [INFO ] Implicit Places using invariants and state equation in 2942 ms returned []
Implicit Place search using SMT with State Equation took 10789 ms to find 0 implicit places.
Running 0 sub problems to find dead transitions.
Search for dead transitions found 0 dead transitions in 0ms
Starting structural reductions in LTL mode, iteration 1 : 324/1053 places, 729/729 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10810 ms. Remains : 324/1053 places, 729/729 transitions.
Stuttering acceptance computed with spot in 324 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p0), (NOT p2), (NOT p0), true, (NOT p2)]
Running random walk in product with property : Sudoku-PT-BN09-LTLCardinality-14
Stuttering criterion allowed to conclude after 63 steps with 0 reset in 7 ms.
FORMULA Sudoku-PT-BN09-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-PT-BN09-LTLCardinality-14 finished in 11175 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2025-06-09 11:56:51] [INFO ] Flatten gal took : 134 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13486766819646061060
[2025-06-09 11:56:51] [INFO ] Computing symmetric may disable matrix : 729 transitions.
[2025-06-09 11:56:51] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 11:56:51] [INFO ] Computing symmetric may enable matrix : 729 transitions.
[2025-06-09 11:56:51] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 11:56:51] [INFO ] Applying decomposition
[2025-06-09 11:56:51] [INFO ] Computing Do-Not-Accords matrix : 729 transitions.
[2025-06-09 11:56:51] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2025-06-09 11:56:51] [INFO ] Built C files in 159ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13486766819646061060
Running compilation step : cd /tmp/ltsmin13486766819646061060;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2025-06-09 11:56:51] [INFO ] Flatten gal took : 80 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph18156369501790344804.txt' '-o' '/tmp/graph18156369501790344804.bin' '-w' '/tmp/graph18156369501790344804.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph18156369501790344804.bin' '-l' '-1' '-v' '-w' '/tmp/graph18156369501790344804.weights' '-q' '0' '-e' '0.001'
[2025-06-09 11:56:51] [INFO ] Decomposing Gal with order
[2025-06-09 11:56:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-09 11:56:52] [INFO ] Removed a total of 1863 redundant transitions.
[2025-06-09 11:56:52] [INFO ] Flatten gal took : 171 ms
[2025-06-09 11:56:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 24 ms.
[2025-06-09 11:56:52] [INFO ] Time to serialize gal into /tmp/LTLCardinality9130846217702932282.gal : 27 ms
[2025-06-09 11:56:52] [INFO ] Time to serialize properties into /tmp/LTLCardinality13410989637750348657.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9130846217702932282.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13410989637750348657.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((gu125.Regions_0_0+gu125.Regions_0_1)+(gu125.Regions_0_2+gu125.Regions_0_3))+((gu125.Regions_0_4+gu125.Regions_0_5)+(gu...1656
Formula 0 simplified : GF!"((((((((gu125.Regions_0_0+gu125.Regions_0_1)+(gu125.Regions_0_2+gu125.Regions_0_3))+((gu125.Regions_0_4+gu125.Regions_0_5)+(gu12...1650
Compilation finished in 4286 ms.
Running link step : cd /tmp/ltsmin13486766819646061060;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 166 ms.
Running LTSmin : cd /tmp/ltsmin13486766819646061060;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.092: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.094: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.138: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.139: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.142: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.143: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.145: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.146: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.146: Initializing POR dependencies: labels 730, guards 729
pins2lts-mc-linux64( 2/ 8), 25.417: LTL layer: formula: <>([]((LTLAPp0==true)))
pins2lts-mc-linux64( 2/ 8), 25.417: "<>([]((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 25.418: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 26.170: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 26.229: There are 731 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 26.229: State length is 1054, there are 733 groups
pins2lts-mc-linux64( 0/ 8), 26.229: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 26.229: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 26.229: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 26.229: Visible groups: 0 / 733, labels: 1 / 731
pins2lts-mc-linux64( 0/ 8), 26.229: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 26.229: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 29.178: [Blue] ~68 levels ~960 states ~112840 transitions
pins2lts-mc-linux64( 2/ 8), 29.297: [Blue] ~68 levels ~1920 states ~116600 transitions
pins2lts-mc-linux64( 2/ 8), 29.527: [Blue] ~68 levels ~3840 states ~125304 transitions
pins2lts-mc-linux64( 0/ 8), 29.989: [Blue] ~65 levels ~7680 states ~141768 transitions
pins2lts-mc-linux64( 1/ 8), 30.878: [Blue] ~62 levels ~15360 states ~175008 transitions
pins2lts-mc-linux64( 1/ 8), 32.875: [Blue] ~62 levels ~30720 states ~261352 transitions
pins2lts-mc-linux64( 0/ 8), 37.010: [Blue] ~65 levels ~61440 states ~436144 transitions
pins2lts-mc-linux64( 0/ 8), 45.257: [Blue] ~65 levels ~122880 states ~817296 transitions
pins2lts-mc-linux64( 0/ 8), 62.450: [Blue] ~65 levels ~245760 states ~1598688 transitions
pins2lts-mc-linux64( 0/ 8), 97.279: [Blue] ~66 levels ~491520 states ~3248928 transitions
pins2lts-mc-linux64( 1/ 8), 168.381: [Blue] ~63 levels ~983040 states ~6795000 transitions
pins2lts-mc-linux64( 0/ 8), 316.977: [Blue] ~66 levels ~1966080 states ~14368000 transitions
pins2lts-mc-linux64( 1/ 8), 614.404: [Blue] ~64 levels ~3932160 states ~29574344 transitions
pins2lts-mc-linux64( 3/ 8), 978.737: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 979.074:
pins2lts-mc-linux64( 0/ 8), 979.074: Explored 5951667 states 47821239 transitions, fanout: 8.035
pins2lts-mc-linux64( 0/ 8), 979.074: Total exploration time 952.840 sec (952.600 sec minimum, 952.730 sec on average)
pins2lts-mc-linux64( 0/ 8), 979.074: States per second: 6246, Transitions per second: 50188
pins2lts-mc-linux64( 0/ 8), 979.074:
pins2lts-mc-linux64( 0/ 8), 979.074: State space has 6059591 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 979.074: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 979.074: blue states: 5951667 (98.22%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 979.074: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 979.074: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 979.074:
pins2lts-mc-linux64( 0/ 8), 979.074: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 979.074:
pins2lts-mc-linux64( 0/ 8), 979.074: Queue width: 8B, total height: 546, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 979.074: Tree memory: 302.2MB, 52.3 B/state, compr.: 1.2%
pins2lts-mc-linux64( 0/ 8), 979.074: Tree fill ratio (roots/leafs): 4.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 979.074: Stored 866 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 979.074: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 979.074: Est. total memory use: 302.2MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13486766819646061060;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13486766819646061060;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202505121319/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:1583)
Detected timeout of ITS tools.
[2025-06-09 12:18:22] [INFO ] Applying decomposition
[2025-06-09 12:18:22] [INFO ] Flatten gal took : 69 ms
[2025-06-09 12:18:22] [INFO ] Decomposing Gal with order
[2025-06-09 12:18:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-09 12:18:23] [INFO ] Removed a total of 1932 redundant transitions.
[2025-06-09 12:18:23] [INFO ] Flatten gal took : 162 ms
[2025-06-09 12:18:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2025-06-09 12:18:23] [INFO ] Time to serialize gal into /tmp/LTLCardinality8202190049395670246.gal : 13 ms
[2025-06-09 12:18:23] [INFO ] Time to serialize properties into /tmp/LTLCardinality8381176136006578353.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality8202190049395670246.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8381176136006578353.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((gu65.Regions_0_0+gu7.Regions_0_1)+(gu55.Regions_0_2+gu67.Regions_0_3))+((gu54.Regions_0_4+gu139.Regions_0_5)+(gu140.Re...1614
Formula 0 simplified : GF!"((((((((gu65.Regions_0_0+gu7.Regions_0_1)+(gu55.Regions_0_2+gu67.Regions_0_3))+((gu54.Regions_0_4+gu139.Regions_0_5)+(gu140.Regi...1608
Detected timeout of ITS tools.
[2025-06-09 12:39:56] [INFO ] Flatten gal took : 1317 ms
[2025-06-09 12:40:00] [INFO ] Input system was already deterministic with 729 transitions.
[2025-06-09 12:40:00] [INFO ] Transformed 1053 places.
[2025-06-09 12:40:00] [INFO ] Transformed 729 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2025-06-09 12:40:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality16317824190193731213.gal : 11 ms
[2025-06-09 12:40:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality7204617698185120214.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality16317824190193731213.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7204617698185120214.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((((((((Regions_0_0+Regions_0_1)+(Regions_0_2+Regions_0_3))+((Regions_0_4+Regions_0_5)+(Regions_0_6+Regions_0_7)))+(((Regions_...1170
Formula 0 simplified : GF!"((((((((Regions_0_0+Regions_0_1)+(Regions_0_2+Regions_0_3))+((Regions_0_4+Regions_0_5)+(Regions_0_6+Regions_0_7)))+(((Regions_0_...1164
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-PT-BN09"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Sudoku-PT-BN09, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r226-smll-174903491800627"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-PT-BN09.tgz
mv Sudoku-PT-BN09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;